Individual Calculations September 2009
 Kuntze, Andreas  Total change: -8.50  Rating chartPersonal card
 9.Nordhaeuser Schach-Open Nordhausen GER 2009-07-30
RcRownchangeKK*chgGame
 2050 2098 3.00 6 -0.34 25 -8.50 
  Wolf, Fritjof 1929 GER1.0010.28257.00 
  Strache, Michael 2219 GER0.001-0.3425-8.50 
  Urban, Lars 1823 GER0.501-0.3325-8.25 
  Smid, Arend 1958 GER1.0010.31257.75 
  Boettcher, Christian 2178 GER0.5010.11252.75 
  Handke, Gunter 2194 GER0.001-0.3725-9.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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